diff options
Diffstat (limited to 'lisp/ob-lilypond.el')
| -rw-r--r-- | lisp/ob-lilypond.el | 230 |
1 files changed, 115 insertions, 115 deletions
diff --git a/lisp/ob-lilypond.el b/lisp/ob-lilypond.el index 9b57546..00a951d 100644 --- a/lisp/ob-lilypond.el +++ b/lisp/ob-lilypond.el @@ -39,62 +39,62 @@ (defvar org-babel-default-header-args:lilypond '() "Default header arguments for lilypond code blocks. NOTE: The arguments are determined at lilypond compile time. -See (ly-set-header-args)") +See (org-babel-lilypond-set-header-args)") -(defvar ly-compile-post-tangle t +(defvar org-babel-lilypond-compile-post-tangle t "Following the org-babel-tangle (C-c C-v t) command, -ly-compile-post-tangle determines whether ob-lilypond should +org-babel-lilypond-compile-post-tangle determines whether ob-lilypond should automatically attempt to compile the resultant tangled file. If the value is nil, no automated compilation takes place. Default value is t") -(defvar ly-display-pdf-post-tangle t +(defvar org-babel-lilypond-display-pdf-post-tangle t "Following a successful LilyPond compilation -ly-display-pdf-post-tangle determines whether to automate the +org-babel-lilypond-display-pdf-post-tangle determines whether to automate the drawing / redrawing of the resultant pdf. If the value is nil, the pdf is not automatically redrawn. Default value is t") -(defvar ly-play-midi-post-tangle t +(defvar org-babel-lilypond-play-midi-post-tangle t "Following a successful LilyPond compilation -ly-play-midi-post-tangle determines whether to automate the +org-babel-lilypond-play-midi-post-tangle determines whether to automate the playing of the resultant midi file. If the value is nil, the midi file is not automatically played. Default value is t") -(defvar ly-OSX-ly-path +(defvar org-babel-lilypond-OSX-ly-path "/Applications/lilypond.app/Contents/Resources/bin/lilypond") -(defvar ly-OSX-pdf-path "open") -(defvar ly-OSX-midi-path "open") +(defvar org-babel-lilypond-OSX-pdf-path "open") +(defvar org-babel-lilypond-OSX-midi-path "open") -(defvar ly-nix-ly-path "/usr/bin/lilypond") -(defvar ly-nix-pdf-path "evince") -(defvar ly-nix-midi-path "timidity") +(defvar org-babel-lilypond-nix-ly-path "/usr/bin/lilypond") +(defvar org-babel-lilypond-nix-pdf-path "evince") +(defvar org-babel-lilypond-nix-midi-path "timidity") -(defvar ly-w32-ly-path "lilypond") -(defvar ly-w32-pdf-path "") -(defvar ly-w32-midi-path "") +(defvar org-babel-lilypond-w32-ly-path "lilypond") +(defvar org-babel-lilypond-w32-pdf-path "") +(defvar org-babel-lilypond-w32-midi-path "") -(defvar ly-gen-png nil +(defvar org-babel-lilypond-gen-png nil "Image generation (png) can be turned on by default by setting -LY-GEN-PNG to t") +ORG-BABEL-LILYPOND-GEN-PNG to t") -(defvar ly-gen-svg nil +(defvar org-babel-lilypond-gen-svg nil "Image generation (SVG) can be turned on by default by setting -LY-GEN-SVG to t") +ORG-BABEL-LILYPOND-GEN-SVG to t") -(defvar ly-gen-html nil +(defvar org-babel-lilypond-gen-html nil "HTML generation can be turned on by default by setting -LY-GEN-HTML to t") +ORG-BABEL-LILYPOND-GEN-HTML to t") -(defvar ly-gen-pdf nil +(defvar org-babel-lilypond-gen-pdf nil "PDF generation can be turned on by default by setting -LY-GEN-PDF to t") +ORG-BABEL-LILYPOND-GEN-PDF to t") -(defvar ly-use-eps nil +(defvar org-babel-lilypond-use-eps nil "You can force the compiler to use the EPS backend by setting -LY-USE-EPS to t") +ORG-BABEL-LILYPOND-USE-EPS to t") -(defvar ly-arrange-mode nil - "Arrange mode is turned on by setting LY-ARRANGE-MODE +(defvar org-babel-lilypond-arrange-mode nil + "Arrange mode is turned on by setting ORG-BABEL-LILYPOND-ARRANGE-MODE to t. In Arrange mode the following settings are altered from default... :tangle yes, :noweb yes @@ -123,20 +123,20 @@ Depending on whether we are in arrange mode either: 1. Attempt to execute lilypond block according to header settings (This is the default basic mode) 2. Tangle all lilypond blocks and process the result (arrange mode)" - (ly-set-header-args ly-arrange-mode) - (if ly-arrange-mode - (ly-tangle) - (ly-process-basic body params))) + (org-babel-lilypond-set-header-args org-babel-lilypond-arrange-mode) + (if org-babel-lilypond-arrange-mode + (org-babel-lilypond-tangle) + (org-babel-lilypond-process-basic body params))) -(defun ly-tangle () +(defun org-babel-lilypond-tangle () "ob-lilypond specific tangle, attempts to invoke =ly-execute-tangled-ly= if tangle is successful. Also passes specific arguments to =org-babel-tangle=" (interactive) (if (org-babel-tangle nil "yes" "lilypond") - (ly-execute-tangled-ly) nil)) + (org-babel-lilypond-execute-tangled-ly) nil)) -(defun ly-process-basic (body params) +(defun org-babel-lilypond-process-basic (body params) "Execute a lilypond block in basic mode." (let* ((result-params (cdr (assoc :result-params params))) (out-file (cdr (assoc :file params))) @@ -148,7 +148,7 @@ specific arguments to =org-babel-tangle=" (insert (org-babel-expand-body:generic body params))) (org-babel-eval (concat - (ly-determine-ly-path) + (org-babel-lilypond-determine-ly-path) " -dbackend=eps " "-dno-gs-load-fonts " "-dinclude-eps-fonts " @@ -167,45 +167,45 @@ specific arguments to =org-babel-tangle=" "Return an error because LilyPond exporter does not support sessions." (error "Sorry, LilyPond does not currently support sessions!")) -(defun ly-execute-tangled-ly () +(defun org-babel-lilypond-execute-tangled-ly () "Compile result of block tangle with lilypond. If error in compilation, attempt to mark the error in lilypond org file" - (when ly-compile-post-tangle - (let ((ly-tangled-file (ly-switch-extension + (when org-babel-lilypond-compile-post-tangle + (let ((org-babel-lilypond-tangled-file (org-babel-lilypond-switch-extension (buffer-file-name) ".lilypond")) - (ly-temp-file (ly-switch-extension + (org-babel-lilypond-temp-file (org-babel-lilypond-switch-extension (buffer-file-name) ".ly"))) - (if (file-exists-p ly-tangled-file) + (if (file-exists-p org-babel-lilypond-tangled-file) (progn - (when (file-exists-p ly-temp-file) - (delete-file ly-temp-file)) - (rename-file ly-tangled-file - ly-temp-file)) + (when (file-exists-p org-babel-lilypond-temp-file) + (delete-file org-babel-lilypond-temp-file)) + (rename-file org-babel-lilypond-tangled-file + org-babel-lilypond-temp-file)) (error "Error: Tangle Failed!") t) (switch-to-buffer-other-window "*lilypond*") (erase-buffer) - (ly-compile-lilyfile ly-temp-file) + (org-babel-lilypond-compile-lilyfile org-babel-lilypond-temp-file) (goto-char (point-min)) - (if (not (ly-check-for-compile-error ly-temp-file)) + (if (not (org-babel-lilypond-check-for-compile-error org-babel-lilypond-temp-file)) (progn (other-window -1) - (ly-attempt-to-open-pdf ly-temp-file) - (ly-attempt-to-play-midi ly-temp-file)) + (org-babel-lilypond-attempt-to-open-pdf org-babel-lilypond-temp-file) + (org-babel-lilypond-attempt-to-play-midi org-babel-lilypond-temp-file)) (error "Error in Compilation!")))) nil) -(defun ly-compile-lilyfile (file-name &optional test) +(defun org-babel-lilypond-compile-lilyfile (file-name &optional test) "Compile lilypond file and check for compile errors FILE-NAME is full path to lilypond (.ly) file" (message "Compiling LilyPond...") - (let ((arg-1 (ly-determine-ly-path)) ;program + (let ((arg-1 (org-babel-lilypond-determine-ly-path)) ;program (arg-2 nil) ;infile (arg-3 "*lilypond*") ;buffer (arg-4 t) ;display - (arg-5 (if ly-gen-png "--png" "")) ;&rest... - (arg-6 (if ly-gen-html "--html" "")) - (arg-7 (if ly-gen-pdf "--pdf" "")) - (arg-8 (if ly-use-eps "-dbackend=eps" "")) - (arg-9 (if ly-gen-svg "-dbackend=svg" "")) + (arg-5 (if org-babel-lilypond-gen-png "--png" "")) ;&rest... + (arg-6 (if org-babel-lilypond-gen-html "--html" "")) + (arg-7 (if org-babel-lilypond-gen-pdf "--pdf" "")) + (arg-8 (if org-babel-lilypond-use-eps "-dbackend=eps" "")) + (arg-9 (if org-babel-lilypond-gen-svg "-dbackend=svg" "")) (arg-10 (concat "--output=" (file-name-sans-extension file-name))) (arg-11 file-name)) (if test @@ -215,7 +215,7 @@ FILE-NAME is full path to lilypond (.ly) file" arg-1 arg-2 arg-3 arg-4 arg-5 arg-6 arg-7 arg-8 arg-9 arg-10 arg-11)))) -(defun ly-check-for-compile-error (file-name &optional test) +(defun org-babel-lilypond-check-for-compile-error (file-name &optional test) "Check for compile error. This is performed by parsing the *lilypond* buffer containing the output message from the compilation. @@ -226,24 +226,24 @@ nil as file-name since it is unused in this context" (if (not test) (if (not is-error) nil - (ly-process-compile-error file-name)) + (org-babel-lilypond-process-compile-error file-name)) is-error))) -(defun ly-process-compile-error (file-name) +(defun org-babel-lilypond-process-compile-error (file-name) "Process the compilation error that has occurred. FILE-NAME is full path to lilypond file" - (let ((line-num (ly-parse-line-num))) - (let ((error-lines (ly-parse-error-line file-name line-num))) - (ly-mark-error-line file-name error-lines) + (let ((line-num (org-babel-lilypond-parse-line-num))) + (let ((error-lines (org-babel-lilypond-parse-error-line file-name line-num))) + (org-babel-lilypond-mark-error-line file-name error-lines) (error "Error: Compilation Failed!")))) -(defun ly-mark-error-line (file-name line) +(defun org-babel-lilypond-mark-error-line (file-name line) "Mark the erroneous lines in the lilypond org buffer. FILE-NAME is full path to lilypond file. LINE is the erroneous line" (switch-to-buffer-other-window (concat (file-name-nondirectory - (ly-switch-extension file-name ".org")))) + (org-babel-lilypond-switch-extension file-name ".org")))) (let ((temp (point))) (goto-char (point-min)) (setq case-fold-search nil) @@ -254,7 +254,7 @@ LINE is the erroneous line" (goto-char (- (point) (length line)))) (goto-char temp)))) -(defun ly-parse-line-num (&optional buffer) +(defun org-babel-lilypond-parse-line-num (&optional buffer) "Extract error line number." (when buffer (set-buffer buffer)) @@ -276,12 +276,12 @@ LINE is the erroneous line" nil))) nil))) -(defun ly-parse-error-line (file-name lineNo) +(defun org-babel-lilypond-parse-error-line (file-name lineNo) "Extract the erroneous line from the tangled .ly file FILE-NAME is full path to lilypond file. LINENO is the number of the erroneous line" (with-temp-buffer - (insert-file-contents (ly-switch-extension file-name ".ly") + (insert-file-contents (org-babel-lilypond-switch-extension file-name ".ly") nil nil nil t) (if (> lineNo 0) (progn @@ -290,128 +290,128 @@ LINENO is the number of the erroneous line" (buffer-substring (point) (point-at-eol))) nil))) -(defun ly-attempt-to-open-pdf (file-name &optional test) +(defun org-babel-lilypond-attempt-to-open-pdf (file-name &optional test) "Attempt to display the generated pdf file FILE-NAME is full path to lilypond file If TEST is non-nil, the shell command is returned and is not run" - (when ly-display-pdf-post-tangle - (let ((pdf-file (ly-switch-extension file-name ".pdf"))) + (when org-babel-lilypond-display-pdf-post-tangle + (let ((pdf-file (org-babel-lilypond-switch-extension file-name ".pdf"))) (if (file-exists-p pdf-file) (let ((cmd-string - (concat (ly-determine-pdf-path) " " pdf-file))) + (concat (org-babel-lilypond-determine-pdf-path) " " pdf-file))) (if test cmd-string (start-process "\"Audition pdf\"" "*lilypond*" - (ly-determine-pdf-path) + (org-babel-lilypond-determine-pdf-path) pdf-file))) (message "No pdf file generated so can't display!"))))) -(defun ly-attempt-to-play-midi (file-name &optional test) +(defun org-babel-lilypond-attempt-to-play-midi (file-name &optional test) "Attempt to play the generated MIDI file FILE-NAME is full path to lilypond file If TEST is non-nil, the shell command is returned and is not run" - (when ly-play-midi-post-tangle - (let ((midi-file (ly-switch-extension file-name ".midi"))) + (when org-babel-lilypond-play-midi-post-tangle + (let ((midi-file (org-babel-lilypond-switch-extension file-name ".midi"))) (if (file-exists-p midi-file) (let ((cmd-string - (concat (ly-determine-midi-path) " " midi-file))) + (concat (org-babel-lilypond-determine-midi-path) " " midi-file))) (if test cmd-string (start-process "\"Audition midi\"" "*lilypond*" - (ly-determine-midi-path) + (org-babel-lilypond-determine-midi-path) midi-file))) (message "No midi file generated so can't play!"))))) -(defun ly-determine-ly-path (&optional test) +(defun org-babel-lilypond-determine-ly-path (&optional test) "Return correct path to ly binary depending on OS If TEST is non-nil, it contains a simulation of the OS for test purposes" (let ((sys-type (or test system-type))) (cond ((string= sys-type "darwin") - ly-OSX-ly-path) + org-babel-lilypond-OSX-ly-path) ((string= sys-type "windows-nt") - ly-w32-ly-path) - (t ly-nix-ly-path)))) + org-babel-lilypond-w32-ly-path) + (t org-babel-lilypond-nix-ly-path)))) -(defun ly-determine-pdf-path (&optional test) +(defun org-babel-lilypond-determine-pdf-path (&optional test) "Return correct path to pdf viewer depending on OS If TEST is non-nil, it contains a simulation of the OS for test purposes" (let ((sys-type (or test system-type))) (cond ((string= sys-type "darwin") - ly-OSX-pdf-path) + org-babel-lilypond-OSX-pdf-path) ((string= sys-type "windows-nt") - ly-w32-pdf-path) - (t ly-nix-pdf-path)))) + org-babel-lilypond-w32-pdf-path) + (t org-babel-lilypond-nix-pdf-path)))) -(defun ly-determine-midi-path (&optional test) +(defun org-babel-lilypond-determine-midi-path (&optional test) "Return correct path to midi player depending on OS If TEST is non-nil, it contains a simulation of the OS for test purposes" (let ((sys-type (or test test system-type))) (cond ((string= sys-type "darwin") - ly-OSX-midi-path) + org-babel-lilypond-OSX-midi-path) ((string= sys-type "windows-nt") - ly-w32-midi-path) - (t ly-nix-midi-path)))) + org-babel-lilypond-w32-midi-path) + (t org-babel-lilypond-nix-midi-path)))) -(defun ly-toggle-midi-play () +(defun org-babel-lilypond-toggle-midi-play () "Toggle whether midi will be played following a successful compilation." (interactive) - (setq ly-play-midi-post-tangle - (not ly-play-midi-post-tangle)) + (setq org-babel-lilypond-play-midi-post-tangle + (not org-babel-lilypond-play-midi-post-tangle)) (message (concat "Post-Tangle MIDI play has been " - (if ly-play-midi-post-tangle + (if org-babel-lilypond-play-midi-post-tangle "ENABLED." "DISABLED.")))) -(defun ly-toggle-pdf-display () +(defun org-babel-lilypond-toggle-pdf-display () "Toggle whether pdf will be displayed following a successful compilation." (interactive) - (setq ly-display-pdf-post-tangle - (not ly-display-pdf-post-tangle)) + (setq org-babel-lilypond-display-pdf-post-tangle + (not org-babel-lilypond-display-pdf-post-tangle)) (message (concat "Post-Tangle PDF display has been " - (if ly-display-pdf-post-tangle + (if org-babel-lilypond-display-pdf-post-tangle "ENABLED." "DISABLED.")))) -(defun ly-toggle-png-generation () +(defun org-babel-lilypond-toggle-png-generation () "Toggle whether png image will be generated by compilation." (interactive) - (setq ly-gen-png (not ly-gen-png)) + (setq org-babel-lilypond-gen-png (not org-babel-lilypond-gen-png)) (message (concat "PNG image generation has been " - (if ly-gen-png "ENABLED." "DISABLED.")))) + (if org-babel-lilypond-gen-png "ENABLED." "DISABLED.")))) -(defun ly-toggle-html-generation () +(defun org-babel-lilypond-toggle-html-generation () "Toggle whether html will be generated by compilation." (interactive) - (setq ly-gen-html (not ly-gen-html)) + (setq org-babel-lilypond-gen-html (not org-babel-lilypond-gen-html)) (message (concat "HTML generation has been " - (if ly-gen-html "ENABLED." "DISABLED.")))) + (if org-babel-lilypond-gen-html "ENABLED." "DISABLED.")))) -(defun ly-toggle-pdf-generation () +(defun org-babel-lilypond-toggle-pdf-generation () "Toggle whether pdf will be generated by compilation." (interactive) - (setq ly-gen-pdf (not ly-gen-pdf)) + (setq org-babel-lilypond-gen-pdf (not org-babel-lilypond-gen-pdf)) (message (concat "PDF generation has been " - (if ly-gen-pdf "ENABLED." "DISABLED.")))) + (if org-babel-lilypond-gen-pdf "ENABLED." "DISABLED.")))) -(defun ly-toggle-arrange-mode () +(defun org-babel-lilypond-toggle-arrange-mode () "Toggle whether in Arrange mode or Basic mode." (interactive) - (setq ly-arrange-mode - (not ly-arrange-mode)) + (setq org-babel-lilypond-arrange-mode + (not org-babel-lilypond-arrange-mode)) (message (concat "Arrange mode has been " - (if ly-arrange-mode "ENABLED." "DISABLED.")))) + (if org-babel-lilypond-arrange-mode "ENABLED." "DISABLED.")))) -(defun ly-switch-extension (file-name ext) +(defun org-babel-lilypond-switch-extension (file-name ext) "Utility command to swap current FILE-NAME extension with EXT" (concat (file-name-sans-extension file-name) ext)) -(defun ly-get-header-args (mode) +(defun org-babel-lilypond-get-header-args (mode) "Default arguments to use when evaluating a lilypond source block. These depend upon whether we are in arrange mode i.e. ARRANGE-MODE is t" @@ -425,11 +425,11 @@ mode i.e. ARRANGE-MODE is t" '((:results . "file") (:exports . "results"))))) -(defun ly-set-header-args (mode) +(defun org-babel-lilypond-set-header-args (mode) "Set org-babel-default-header-args:lilypond -dependent on LY-ARRANGE-MODE" +dependent on ORG-BABEL-LILYPOND-ARRANGE-MODE" (setq org-babel-default-header-args:lilypond - (ly-get-header-args mode))) + (org-babel-lilypond-get-header-args mode))) (provide 'ob-lilypond) |